PL3796418T3 - Bateria i membrana baterii, i sposób jej wytwarzania - Google Patents

Bateria i membrana baterii, i sposób jej wytwarzania

Info

Publication number
PL3796418T3
PL3796418T3 PL19802545.4T PL19802545T PL3796418T3 PL 3796418 T3 PL3796418 T3 PL 3796418T3 PL 19802545 T PL19802545 T PL 19802545T PL 3796418 T3 PL3796418 T3 PL 3796418T3
Authority
PL
Poland
Prior art keywords
battery
manufacturing
method therefor
diaphragm
battery diaphragm
Prior art date
Application number
PL19802545.4T
Other languages
English (en)
Inventor
Yanjie Wang
Xuemei Yang
Bin Tan
Zhijie WU
Original Assignee
Shenzhen Senior Technology Material Co., Ltd.
Jiangsu Senior New Material Technology Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Senior Technology Material Co., Ltd., Jiangsu Senior New Material Technology Co., Ltd filed Critical Shenzhen Senior Technology Material Co., Ltd.
Publication of PL3796418T3 publication Critical patent/PL3796418T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Cell Separators (AREA)
PL19802545.4T 2018-05-16 2019-05-06 Bateria i membrana baterii, i sposób jej wytwarzania PL3796418T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810471842.3A CN108630871B (zh) 2018-05-16 2018-05-16 一种电池、电池隔膜及其制备方法
PCT/CN2019/085704 WO2019218888A1 (zh) 2018-05-16 2019-05-06 一种电池、电池隔膜及其制备方法

Publications (1)

Publication Number Publication Date
PL3796418T3 true PL3796418T3 (pl) 2024-11-04

Family

ID=63693479

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19802545.4T PL3796418T3 (pl) 2018-05-16 2019-05-06 Bateria i membrana baterii, i sposób jej wytwarzania

Country Status (10)

Country Link
US (2) US20200411829A1 (pl)
EP (1) EP3796418B1 (pl)
JP (1) JP7648384B2 (pl)
KR (1) KR102475114B1 (pl)
CN (1) CN108630871B (pl)
DK (1) DK3796418T3 (pl)
FI (1) FI3796418T3 (pl)
HU (1) HUE068641T2 (pl)
PL (1) PL3796418T3 (pl)
WO (1) WO2019218888A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108630871B (zh) * 2018-05-16 2021-05-28 深圳市星源材质科技股份有限公司 一种电池、电池隔膜及其制备方法
CN111224157A (zh) * 2020-03-17 2020-06-02 北京化工大学 一种复合聚合物凝胶电解质及其制备方法和应用
CN117254093A (zh) 2020-06-19 2023-12-19 珠海冠宇电池股份有限公司 电池及其制备方法以及用电设备
CN113013549B (zh) * 2021-01-28 2021-11-02 清华大学 一种轻量化锂离子电池隔膜用涂层材料及其制备方法和轻量化锂离子电池复合隔膜
KR20220132309A (ko) * 2021-03-23 2022-09-30 에스케이이노베이션 주식회사 복합 분리막 및 이를 이용한 전기 화학 소자
CN113140872B (zh) * 2021-04-14 2022-10-14 湖南农业大学 双面不对称锂电池复合涂层隔膜、生产工艺及锂电池
CN113540697B (zh) * 2021-06-28 2022-09-09 合肥国轩高科动力能源有限公司 一种复合隔膜及其制备方法
KR20230065150A (ko) * 2021-11-04 2023-05-11 에스케이이노베이션 주식회사 복합 분리막, 이의 제조방법 및 이를 포함하는 전기 화학 소자
CN116111106B (zh) * 2021-11-10 2025-06-24 中国科学院大连化学物理研究所 一种羟磷灰石隔膜在铅炭电池中的应用
KR102617166B1 (ko) * 2021-12-21 2023-12-21 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
WO2023183239A1 (en) * 2022-03-24 2023-09-28 Celgard, Llc Coated separator with ceramic micro-wires
CN115799610B (zh) * 2023-02-06 2023-05-02 星源材质(南通)新材料科技有限公司 复合膜及其制备方法、包裹锂盐接枝碳纳米管的pvdf微孔膜与固态电池
CN117613513A (zh) * 2023-12-04 2024-02-27 江苏恩捷新材料科技有限公司 一种锂离子电池复合隔膜及其制备方法

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JP5844067B2 (ja) 2011-05-02 2016-01-13 株式会社ダイセル 不織繊維積層体及びその製造方法並びにセパレータ
CN102769116B (zh) * 2012-08-09 2015-07-01 常州大学 一种具有多孔复合涂层的锂离子电池隔膜及其制备方法
US9486821B2 (en) * 2012-09-28 2016-11-08 Nissan Motor Co., Ltd. Coating apparatus for applying coating material onto sheet member
JPWO2014091856A1 (ja) * 2012-12-12 2017-01-05 日本電気株式会社 セパレータ、電極素子、蓄電デバイスおよび前記セパレータの製造方法
CN103236512A (zh) * 2013-04-19 2013-08-07 厦门大学 一种陶瓷隔膜及其在锂离子电池中的应用
US10476114B2 (en) * 2013-05-03 2019-11-12 The Board Of Trustees Of The Leland Stanford Junior University Rechargeable battery safety by multifunctional separators and electrodes
JP6445273B2 (ja) * 2013-08-14 2018-12-26 三菱製紙株式会社 リチウムイオン電池用セパレータ用塗液及びリチウムイオン電池用セパレータ
CN104157812B (zh) * 2014-04-23 2017-08-25 华南理工大学 锂离子电池隔膜及其制备方法及锂离子电池
WO2015171607A1 (en) * 2014-05-05 2015-11-12 Board Of Regents, The University Of Texas System Bifunctional separators for lithium-sulfur batteries
JP6428536B2 (ja) * 2014-08-29 2018-11-28 日産自動車株式会社 塗膜を形成したシート材の製造装置、および塗膜を形成したシート材の製造方法
CN105529425B (zh) * 2014-11-19 2017-04-12 比亚迪股份有限公司 一种陶瓷隔膜及其制备方法和应用
JP6152184B2 (ja) 2015-03-13 2017-06-21 住友化学株式会社 セパレータ捲回体、電池の製造方法、及びセパレータ捲回体の製造方法
KR20160133275A (ko) * 2015-05-12 2016-11-22 주식회사 엘지화학 셀룰로오스 나노섬유 코팅된 전기화학소자용 세퍼레이터 및 그의 제조방법
CN105140451A (zh) * 2015-07-06 2015-12-09 佛山荷韵特种材料有限公司 一种锂离子电池隔膜及其制备方法
CN105185940B (zh) * 2015-10-23 2018-10-09 旭成（福建）科技股份有限公司 聚烯烃/纳米晶体纤维素复合隔膜的制备方法及其应用
CN105374971A (zh) 2015-11-30 2016-03-02 江苏华东锂电技术研究院有限公司 一种锂离子电池隔膜及其制备方法
CN107785522B (zh) * 2016-08-29 2021-05-14 比亚迪股份有限公司 一种锂离子电池隔膜和锂离子电池及其制备方法
CN106299222B (zh) * 2016-09-05 2019-05-07 东莞新能源科技有限公司 一种隔膜及其二次电池
CN106684298B (zh) * 2017-01-22 2020-03-31 湖南立方新能源科技有限责任公司 一种锂离子电池的应用方法
CN107342386A (zh) * 2017-07-03 2017-11-10 河北金力新能源科技股份有限公司 一种耐高温低电阻率锂离子电池隔膜的制备方法
CN107565081B (zh) * 2017-07-11 2019-11-19 中国科学院上海硅酸盐研究所 一种羟基磷灰石超长纳米线基耐高温电池隔膜及其应用
CN108630871B (zh) * 2018-05-16 2021-05-28 深圳市星源材质科技股份有限公司 一种电池、电池隔膜及其制备方法

Also Published As

Publication number Publication date
EP3796418A1 (en) 2021-03-24
US20200411829A1 (en) 2020-12-31
EP3796418B1 (en) 2024-07-31
JP2021514111A (ja) 2021-06-03
CN108630871B (zh) 2021-05-28
CN108630871A (zh) 2018-10-09
US20250132459A1 (en) 2025-04-24
EP3796418A4 (en) 2021-07-28
JP7648384B2 (ja) 2025-03-18
HUE068641T2 (hu) 2025-01-28
KR102475114B1 (ko) 2022-12-06
FI3796418T3 (fi) 2024-09-09
DK3796418T3 (da) 2024-09-23
WO2019218888A1 (zh) 2019-11-21
KR20200110801A (ko) 2020-09-25

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